/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import business.Alumno;
import business.Habitacion;
import business.Reserva;
import business.consultasBD;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.TimeZone;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Alberto
 */
@WebServlet(name = "CrearReserva", urlPatterns = {"/CrearReserva"})
public class CrearReserva extends BaseServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            HttpSession hs = request.getSession();
            Alumno a = (Alumno) hs.getAttribute("alumno");
            include("/header.jsp", request, response);
            String idhabitacion = request.getParameter("idhabitacion");
            Integer idhab = Integer.parseInt(idhabitacion);
            preparaBD();
            consultasBD cdb = new consultasBD(jdbcUAO);
            Habitacion habi = cdb.getHabitacionByID(idhab);
            Calendar cal1 = new GregorianCalendar();
            Date date1 = cal1.getTime();
            Reserva reserva = new Reserva(a, date1, habi, "pendiente");
            a= cdb.getAlumno(a);
            a.addReserva(reserva);
            hs.removeAttribute("alumno");
            hs.removeAttribute("reserva");
            hs.setAttribute("alumno", a);
            cdb.persistirReserva(a);
            hs.setAttribute("reserva", reserva);
            include("/creareserva.jsp", request, response);
            include("/footer.jsp", request, response);
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
